Hi! I am new here so be kind. I want to change my LED on my gauge to blue. Have read what google can provide with information but doesnt find what Im looking for. The only thing that I can find is to send it to bluegauges.com but I want to do it myself. Got a few issues. 1. How to remove the lcd displays from the PCB? 4 screws on the back and then what? Dont wanna crack the displays. 2. What kind of LED should I buy? Can somebody please help me? Regards // Spiderpig